NonHodgkin's Lymphoma with Peritoneal Localization

Table 1

DLBCL variants, subgroups, and subtypes (from Mey et al. [17]).

DLBCL, not otherwise specified
Common morphologic variants:
Centroblastic
Immunoblastic
Anaplastic
Rare morphologic variants
Molecular subgroups
GCB
ABC
Primary mediastinal large cell lymphoma
Immunohistochemical subgroups
CD5-positive DLBCL
GCB-like
NonGCB-like
DLBCL subtypes
T-cell/histiocyte-rich large B-cell lymphoma
Primary DLBCL of the CNS
Primary cutaneous DLBCL, leg type
EBV-positive DLBCL of the elderly
Other lymphomas of large B-cells
Primary mediastinal (thymic) large B-cell lymphoma
Intravascular large B-cell lymphoma
DLBCL associated with chronic inflammation
Lymphomatoid granulomatosis
ALK-positive LBCL
Plasmablastic lymphoma
Large B-cell lymphoma arising in HHV8-associated; multicentric Castleman’s disease
Primary effusion lymphoma